Pipeline Slab Gate Valves

Slab gate valves are full port valves which means the hole in the gate is exactly the same size as the pipe.

Pipeline slab gate valves.

This type of valve is very useful in transportation pipelines for gas crude oil and oil products. This full port design provides full flow through the valve and low pressure drop and it allows for pigging the line when needed. Block bleed capable. Cameron also offers the wkm saf t seal slab gate valve and the wkm pow r seal expanding gate valve for a comprehensive midstream gate valve portfolio.

Back cast steel api 6d pipeline slab gate valves 150lb 1500lb. It utilizes two floating seats to provide a complete seal with the gate. An outlook idea of slab gate valves. In open position slab gate allows the running of pigs scraper wipers or hot tap cutters through the pipeline with no danger or damage to the internal mechanic components of the valve.

The slab gate when opened interior has been designed to minimize pressure drop and catch foreign materials into the disc cavity and also avoid the turbulence of the fluid throughout the valve. In service these valves are either in a fully open or fully closed position. Pig launchers and receivers. Each seat contains a metal seat face plus a peripheral seal.

Therefore virtually no resistance to. Slab gate valves are used mostly for petroleum products including crude. The cameron wkm saf t seal slab gate valve is a simple yet rugged and reliable through conduit valve. In the case of pipeline with piggable design use a rising stem gate valve with a diversion hole.

A gate valve is the most common type of valve used in any process plant. The slab gate valve with a diversion hole with a dark. The slab gate valves are thru conduit and piggable. Full bore allows for pigs scrapers.

When the gate valve is fully open the disk of a gate valve is completely removed from the flow. Atv manufactures a full range of through conduit slab gate valves for offshore subsea applications in the oil gas exploration and production suitable for water depths up to 3000 m 10000 ft. It is a linear motion valve used to start or stop fluid flow. Continual low turbulent flow.

These can be used widely in pumping stations according to the length of the. Ring joint bonnet gaskets class 600lb 4500lb. For example crude oil gasoline and diesel few are also gas service components. An overview of slab gate valves.

Full flow design keeps line scrapers. Bosses for taps bypass. Usually a slab gate valves manufacturer will design it with a single gate component which can be raised and lowered between two seated rings and are majorly used for transferring petroleum products. Oil and gas transmission.

Emergency shut off valves. Single or double disc slab gate valves are suitable for oil and gas pipelines with dn50 dn300 class150 900 pn1 0 16 0 mpa operating temperature 29 121.